'78-'81 Chevy El Camino and GMC Caballero Fuse Box Diagram
| No. | A | Description |
|---|---|---|
| 1 | 5 | Instrument panel lights, alarm buzzer, heater dial light |
| 2 | 20 | Choke heater |
| 3 | 5 | Instrument panel lights, heater dial light |
| 4 | 30 | Circuit breaker: Power windows and sunroof |
| 5 | - | - |
| 6 | 25 | Heater and air conditioning |
| 7 | 10 | Electronic Control Module |
| 8 | - | - |
| 9 | 25 | Windshield wipers |
| 10 | 20 | Stop, hazard, courtesy, dome, glove box and engine compartment light |
| 11 | 10 | Cruise control, rear window defogger, gauges, closed loop, warning lamps and buzzers and tailgate unlock. |
| 12 | 20 | Parking, side marker, license and tail lights |
| 13 | 10 | Radio, idle stop solenoid, delay wipers |
| 14 | 30 | Circuit breaker: Power door locks, power seats, rear window defogger and tailgate lock |
| 15 | 20 | Back-up and turn signal lights |
| 16 | 20 | Luggage compartment light, cigar lighter, clock, courtesy lights, key warning buzzer, closed loop, dome and reading lights |
| 17 | - | - |
| 18 | - | - |
| 19 | - | - |
Circuit Breaker:
Headlights — Circuit breaker is integral with headlight switch to protect headlight circuit.
Windshield Wiper — Circuit breaker integral with windshield wiper switch to protect wiper circuit.
Power Seats, Power Windows & Power Door Locks — Circuit breaker is located on fuse panel to protect power accessories.
Rear Window Defogger - Circuit breaker is located on fuse panel to protect rear window circuit.